Debug JavaScript/TypeScript running in Chrome or Node.js via the cdp-tools MCP server - set breakpoints and logpoints, inspect call stacks and variables, monitor console/network activity, automate browser interactions (navigate, click, type, screenshot), manage dev servers, and record/replay reproduction sequences with automated fix verification. Use whenever a task involves debugging a running app, reproducing or verifying a bug, tracing runtime behavior, or the user mentions breakpoints, Chrome DevTools, CDP, replay sequences, or cdp-tools MCP tools (launchChrome, navigate, breakpoint, inspect, replay, server, issues, etc.).
Workflow guidance for contributing to the cdp-tools-mcp codebase itself (as opposed to using it to debug some other app) - building, testing, hot-reloading a live MCP connection while iterating, and keeping the shipped docs/Agent Skill in sync when tools change. Use when editing files under src/, adding or changing an MCP tool, or debugging why a rebuild didn't take effect in a live session.